kristofer/JavaExercism: lots of exercises in java... from https://github.com/exercism/java

lots of exercises in java... from https://github.com/exercism/java

Christopher Thornton 15d0ddab54 allergies: added hints about no starter implementation Added a hints.md file to the allergies exercise and generated the README.md file again using configlet. Fixes #1092		6 vuotta sitten
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src/reference/java	allergies: update reference and starter implementations	7 vuotta sitten
hints.md	allergies: added hints about no starter implementation	6 vuotta sitten
version	allergies: update test suite to 1.1.0	6 vuotta sitten